<template>
  <div class="mod-prod">
    <avue-crud
      ref="crudRef"
      :page="page"
      :data="dataList"
      :table-loading="dataListLoading"
      :permission="permission"
      :option="tableOption"
      @search-change="onSearch"
      @selection-change="selectionChange"
      @on-load="getDataList"
    >
      <template #menu-left>
        <el-button
          type="primary"
          icon="el-icon-plus"
          @click.stop="onAddOrUpdate()"
        >
          新增
        </el-button>

        <el-button
          type="danger"
          :disabled="dataListSelections.length <= 0"
          @click="onDelete()"
        >
          批量删除
        </el-button>
      </template>

      <template #status="scope">
        <el-tag v-if="scope.row.status === 1"> 上架 </el-tag>
        <el-tag type="danger" v-else> 未上架 </el-tag>
      </template>
      <template #menu="scope">
        <el-button
          v-if="isAuth('prod:prod:update')"
          type="primary"
          icon="el-icon-edit"
          @click="onAddOrUpdate(scope.row.prodId)"
        >
          修改
        </el-button>
        <el-button
          v-if="isAuth('prod:prod:delete')"
          type="danger"
          icon="el-icon-delete"
          @click="onDelete(scope.row.prodId)"
        >
          删除
        </el-button>
      </template>
    </avue-crud>
  </div>
</template>

<script setup>
import { isAuth } from "@/utils";
import { ElMessage, ElMessageBox } from "element-plus";
import { tableOption } from "@/crud/prod/prodList.js";
const permission = reactive({
  delBtn: isAuth("prod:prod:delete"),
});
const dataList = ref([]);
const page = reactive({
  total: 0, // 总页数
  currentPage: 1, // 当前页数
  pageSize: 10, // 每页显示多少条
});
const dataListLoading = ref(false);
/**
 * 获取数据列表
 */
const getDataList = (pageParam, params, done) => {
  dataListLoading.value = true;
  http({
    url: http.adornUrl("/prod/prod/page"),
    method: "get",
    params: http.adornParams(
      Object.assign(
        {
          current: pageParam == null ? page.currentPage : pageParam.currentPage,
          size: pageParam == null ? page.pageSize : pageParam.pageSize,
        },
        params
      )
    ),
  }).then(({ data }) => {
    dataList.value = data.records;
    for (const key in dataList.value) {
      // eslint-disable-next-line no-prototype-builtins
      if (dataList.value.hasOwnProperty(key)) {
        const element = dataList.value[key];
        element.imgs = element.imgs.split(",")[0];
      }
    }
    page.total = data.total;
    dataListLoading.value = false;
    if (done) done();
  });
};
const router = useRouter();
/**
 * 新增 / 修改
 * @param id
 */
const onAddOrUpdate = (id) => {
  router.push({
    path: "/prodInfo",
    query: { prodId: id },
  });
};
/**
 * 删除和批量删除
 * @param id
 */
const onDelete = (id) => {
  const prodIds = getSeleProdIds();
  if (id) {
    prodIds.push(id);
  }
  ElMessageBox.confirm(`确定进行[${id ? "删除" : "批量删除"}]操作?`, "提示", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  })
    .then(() => {
      http({
        url: http.adornUrl("/prod/prod"),
        method: "delete",
        data: http.adornData(prodIds, false),
      }).then(() => {
        ElMessage({
          message: "操作成功",
          type: "success",
          duration: 1500,
          onClose: () => {
            getDataList(page);
          },
        });
      });
    })
    .catch(() => {});
};
/**
 * 条件查询
 * @param params
 * @param done
 */
const onSearch = (params, done) => {
  getDataList(page, params, done);
};

const dataListSelections = ref([]);
/**
 * 多选变化
 * @param val
 */
const selectionChange = (val) => {
  dataListSelections.value = val;
};
/**
 * 获取选中的商品Id列表
 */
const getSeleProdIds = () => {
  return dataListSelections.value?.map((item) => {
    return item.prodId;
  });
};
</script>
